Cruisers Forum
 

Go Back   Cruisers & Sailing Forums > Engineering & Systems > Engines and Propulsion Systems
Cruiser Wiki Click Here to Login
Register Vendors FAQ Community Calendar Today's Posts Log in

Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on Cruisers Forums. Advertise Here
 
Thread Tools Search this Thread Rate Thread Display Modes
Old 26-04-2023, 10:10   #1
Registered User
 
Franziska's Avatar

Join Date: Mar 2011
Location: Panschwitz, Germany
Boat: Woods Mira 35 Catamaran
Posts: 4,426
Yamaha 9.9 High Thrust (2015) - Internal gear shift kit?

Hi,

we have two Yamaha 9.9 Four Stroke High Thrust (2015) outboards. They are good engines but have, in my view a disadvantage over the older version of this engine.
Unfortunately Yamaha decided that the gear shift lever is now actuated via a plastic handle outside of the engine housing.
This handle is not very robust and, in a fixed installation like ours at risk of being damaged when the engine is folded up.

Looking at the engine, I noted that beside the location where the throttle cable enters the powerhead, there is still a, currently unused gasket which could lead a control cable inside.
The gear shift plastic handle sits on the outside end of a square axle.
Internally there is a little mugget screw or pin holding this axle in place.

Now I am wondering, does anyone have a, perhaps older model of the 9.9. where the throttle and gear shift cable both end up inside the engine housing? If yes could you be so kind to share some photos how this is connected inside of the housing?

Is there a kit to convert this? Our Yamaha dealer, who stopped selling Yamaha claimed there is no such kit?
Has anyone converted this themselves?

I'd like to get rid of the plastic handle outside.

Thanks for suggestions & replies.
Attached Thumbnails
Click image for larger version

Name:	WhatsApp Image 2023-04-26 at 17.14.47(1).jpg
Views:	46
Size:	423.6 KB
ID:	274603   Click image for larger version

Name:	WhatsApp Image 2023-04-26 at 17.14.47(2).jpg
Views:	45
Size:	402.4 KB
ID:	274604  

Click image for larger version

Name:	WhatsApp Image 2023-04-26 at 17.14.47(3).jpg
Views:	45
Size:	404.4 KB
ID:	274605   Click image for larger version

Name:	WhatsApp Image 2023-04-26 at 17.14.47.jpg
Views:	45
Size:	414.5 KB
ID:	274606  

Click image for larger version

Name:	WhatsApp Image 2023-04-26 at 17.14.48(2).jpg
Views:	46
Size:	415.5 KB
ID:	274607  
__________________
www.ladyrover.com
Franziska is online now   Reply With Quote
Old 27-04-2023, 02:31   #2
Sos
Registered User

Join Date: Sep 2011
Location: UK
Boat: Woods Flica catamaran
Posts: 517
Re: Yamaha 9.9 High Thrust (2015) - Internal gear shift kit?

Maybe make a metal (aluminium?) handle and just replace the plastic one?
Sos is offline   Reply With Quote
Old 27-04-2023, 18:51   #3
Registered User
 
fourlyons's Avatar

Join Date: Mar 2012
Location: Baltimore, MD
Boat: 39' Custom built junk rigged cat ketch
Posts: 520
Re: Yamaha 9.9 High Thrust (2015) - Internal gear shift kit?

This is a 2001 Yamaha 9.9 High Thrust. The shift cable is the cable on the right. The third pic is in neutral, the forth pic is shifted to forward gear. In the third and fourth pictures the cable you see is the throttle cable/end fitting. The shift cable end fitting is behind the throttle fitting. Click image for larger version

Name:	PXL_20230428_013526856.jpg
Views:	69
Size:	132.7 KB
ID:	274697Click image for larger version

Name:	PXL_20230428_013536949.jpg
Views:	66
Size:	131.0 KB
ID:	274698Click image for larger version

Name:	PXL_20230428_013629085.jpg
Views:	61
Size:	90.9 KB
ID:	274699Click image for larger version

Name:	PXL_20230428_014001547.jpg
Views:	58
Size:	96.9 KB
ID:	274700
fourlyons is offline   Reply With Quote
Old 27-04-2023, 20:27   #4
Registered User
 
Franziska's Avatar

Join Date: Mar 2011
Location: Panschwitz, Germany
Boat: Woods Mira 35 Catamaran
Posts: 4,426
Re: Yamaha 9.9 High Thrust (2015) - Internal gear shift kit?

Quote:
Originally Posted by fourlyons View Post
This is a 2001 Yamaha 9.9 High Thrust. The shift cable is the cable on the right. The third pic is in neutral, the forth pic is shifted to forward gear. In the third and fourth pictures the cable you see is the throttle cable/end fitting. The shift cable end fitting is behind the throttle fitting. Attachment 274697Attachment 274698Attachment 274699Attachment 274700
Thank you.. Very helpful.

So, they did change it.
Likely because it cost less. To bad.

Sent from my MHA-L29 using Cruisers Sailing Forum mobile app
__________________
www.ladyrover.com
Franziska is online now   Reply With Quote
Old 29-10-2023, 10:43   #5
Registered User

Join Date: Oct 2023
Posts: 1
Re: Yamaha 9.9 High Thrust (2015) - Internal gear shift kit?

Did you fabricate a solution to your shift question, or was it curiosity? I am trying to see if there is a solution to convert the system from the tiller handle.
gasser is offline   Reply With Quote
Old 29-10-2023, 11:15   #6
Registered User
 
Franziska's Avatar

Join Date: Mar 2011
Location: Panschwitz, Germany
Boat: Woods Mira 35 Catamaran
Posts: 4,426
Re: Yamaha 9.9 High Thrust (2015) - Internal gear shift kit?

Quote:
Originally Posted by gasser View Post
Did you fabricate a solution to your shift question, or was it curiosity? I am trying to see if there is a solution to convert the system from the tiller handle.
Not yet, we are in Tunisia soon and I'll see if a local has a clever idea on that. They are usually quite clever with stuff like that.
Still, it's a C priority in all honesty.
__________________
www.ladyrover.com
Franziska is online now   Reply With Quote
Reply

Tags
gear


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Yamaha 9.9 High Thrust (2015) - Cooling issue Franziska Engines and Propulsion Systems 27 03-05-2023 19:14
Reviews on 2013 Yamaha 4 stroke high thrust? mr-canada Engines and Propulsion Systems 29 06-12-2015 03:32
Want To Buy: Yamaha 9.9 DE "High Thrust" jamesboxhead Classifieds Archive 0 02-11-2012 22:53
For Sale: Yamaha T8 High Thrust Kicker Motor Real World Classifieds Archive 2 04-08-2011 08:36

Advertise Here
  Vendor Spotlight
No Threads to Display.


All times are GMT -7. The time now is 01:32.


Google+
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Social Knowledge Networks
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

ShowCase vBulletin Plugins by Drive Thru Online, Inc.